Make the Prepare and Destroy step more customizable.

src/gamebase.cpp

@@ -108,4 +108,11 @@ namespace cloonel {
 	bool GameBase::ShouldQuit() const {
 		return false;
 	}
+
+	///------------------------------------------------------------------------
+	///------------------------------------------------------------------------
+	void GameBase::Prepare() {
+		this->OnPrepare();
+		this->OnPrepareDone();
+	}
 } //namespace cloonel

src/gamebase.hpp

@@ -32,13 +32,13 @@ namespace cloonel {
 		float Exec ( void );
 		bool WantsToQuit ( void ) const;
 
+		void Prepare ( void );
+		virtual void Destroy ( void ) noexcept = 0;
+
 	protected:
 		explicit GameBase ( SDLMain* parSdlMain );
 		virtual ~GameBase ( void ) noexcept;
 
-		virtual void Prepare ( void ) = 0;
-		virtual void Destroy ( void ) noexcept = 0;
-
 		SDLMain* SDLObject ( void ) { return m_sdlmain; }
 		InputBag* InputBagObject ( void ) { return m_input.get(); }
 
@@ -46,6 +46,8 @@ namespace cloonel {
 		virtual void OnRender ( void ) = 0;
 		virtual void OnPreUpdate ( void ) = 0;
 		virtual void OnUpdate ( float parDelta ) = 0;
+		virtual void OnPrepare ( void ) = 0;
+		virtual void OnPrepareDone ( void ) = 0;
 		virtual bool ShouldQuit ( void ) const;
 
 		const std::unique_ptr<InputBag> m_input;

src/gameplayscene.hpp

@@ -36,6 +36,9 @@ namespace cloonel {
 		void AddMover ( Mover* parMover ) { assert(parMover); m_movers.push_back(parMover); }
 		void AddDrawable ( const Drawable* parDrawable ) { assert(parDrawable); m_drawables.push_back(parDrawable); }
 
+		virtual void Destroy ( void ) noexcept;
+
+	protected:
 	private:
 		virtual void OnRender ( void );
 		virtual void OnUpdate ( float parDelta );

src/gameplaysceneclassic.cpp

@@ -60,7 +60,7 @@ namespace cloonel {
 
 	///--------------------------------------------------------------------------
 	///--------------------------------------------------------------------------
-	void GameplaySceneClassic::Prepare() {
+	void GameplaySceneClassic::OnPrepare() {
 		const float halfRefHeight = static_cast<float>(REFERENCE_HEIGHT) / 2.0f;
 
 		std::unique_ptr<MoverSine> moverSine(new MoverSine());
@@ -101,6 +101,8 @@ namespace cloonel {
 	///--------------------------------------------------------------------------
 	///--------------------------------------------------------------------------
 	void GameplaySceneClassic::Destroy() noexcept {
+		GameplayScene::Destroy();
+
 		//Destroy in reverse creation order
 		m_platforms = std::move(std::unique_ptr<PlatformSystem>(nullptr));
 		m_wallpaper = std::move(std::unique_ptr<TiledWallpaper>(nullptr));
@@ -108,6 +110,7 @@ namespace cloonel {
 		m_moverLeftRight = std::move(std::unique_ptr<MoverLeftRight>(nullptr));
 		m_player = std::move(std::unique_ptr<Character>(nullptr));
 		m_moverSine = std::move(std::unique_ptr<MoverSine>(nullptr));
+
 	}
 
 	///--------------------------------------------------------------------------

src/gameplaysceneclassic.hpp

@@ -38,11 +38,11 @@ namespace cloonel {
 		explicit GameplaySceneClassic ( SDLMain* parSdlMain );
 		virtual ~GameplaySceneClassic ( void ) noexcept;
 
-		virtual void Prepare ( void );
 		virtual void Destroy ( void ) noexcept;
 
 	private:
 		virtual void OnPreUpdate ( void );
+		virtual void OnPrepare ( void );
 
 		std::unique_ptr<Character> m_player;
 		std::unique_ptr<MoverSine> m_moverSine;